This charming title is the sixth and final book in the The Tiara Club at Silver Towers series, following the life and lessons of Princess Emily of the Rose Room. It is the end of the school term at the prestigious Silver Towers, and all the young princesses are nervously awaiting the results of their final assessments and the accumulation of their crucial "tiara points." The stakes are high: the points determine if they will earn their silver sashes and be invited to the magical Silver Ball. For Emily, the pressure is immense, especially with the constant, mean-spirited attempts by the horrid Princess Diamonde to spoil everything. The central magical element is the mysterious "Wishing Star," which promises a final, spectacular event at the ball. Emily must overcome her self-doubt, show true princess qualities like kindness and friendship—even extending it to her rivals—and trust in a little magic to ensure she and her friends graduate successfully to the next stage of their royal education, the Ruby Mansions.